package cn.itcast.microservice.order;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.netflix.feign.EnableFeignClients;
import org.springframework.cloud.netflix.hystrix.EnableHystrix;
import org.springframework.context.annotation.Bean;
import org.springframework.http.client.OkHttp3ClientHttpRequestFactory;
import org.springframework.web.client.RestTemplate;

/**
 * Created by User on 2018/2/25.
 */
@EnableFeignClients
@EnableHystrix // 开启服务容错保护
@EnableDiscoveryClient
@SpringBootApplication
public class OrderApplication {

    @Bean // 向Spring容器中注入RestTemplate对象
    @LoadBalanced // 开启负载均衡
    public RestTemplate restTemplate(){
//        return new RestTemplate();
        return new RestTemplate(new OkHttp3ClientHttpRequestFactory());
    }

    public static void main(String[] args) {
        SpringApplication.run(OrderApplication.class, args);
    }
}
